-
Hello ch34,
Thank you for your feedback!
The link provided emphasizes Route 53 Resolver, which simplifies DNS management without requiring VPC peering or direct connectivity between the VPCs and the DNS VPC. This is a valid solution, particularly when you don’t want to establish VPC peering or other network connections between the VPCs in a multi-account setup.
However, VPC peering was mentioned in the correct solution because the question explicitly requires a solution to share DNS among VPCs in different AWS accounts. This typically implies the need for direct connectivity between VPCs to resolve domain names across accounts. In this case, VPC peering allows DNS to be shared directly between VPCs in different accounts, which aligns with the requirement stated in the question.
So, while both approaches can be used to manage DNS in a multi-account environment, the question’s focus on direct DNS resolution across VPCs leads to VPC peering as the best solution for this particular scenario.
I hope this helps! Let us know if you need further assistance.
Regards,
JR @ Tutorials Dojo
